Title :
High-rate full-diversity space-time-frequency codes for MIMO multipath block-fading channels
Author :
Zhang, Wei ; Xia, Xiang-Gen ; Ching, P.C.
Author_Institution :
Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Shatin, China
fDate :
28 Nov.-2 Dec. 2005
Abstract :
In this paper, we propose a systematic design of rate-Mt full-diversity space-time-frequency (STF) code for MIMO frequency-selective block-fading channels. The full-diversity can be proved to be the product of number of transmit antennas Mt, receiver antennas Mr, fading blocks Mb and channel taps L. The performance of the proposed STF codes are simulated and compared with some existing SF codes. The full-diversity of STF is further validated from the simulated case.
Keywords :
MIMO systems; antennas; block codes; channel coding; diversity reception; fading channels; multipath channels; radio networks; space-time codes; MIMO frequency-selective multipath block-fading channels; high-rate full-diversity space-time-frequency codes; receiver antennas; transmit antennas; Antennas and propagation; Binary phase shift keying; Block codes; Design engineering; Frequency-selective fading channels; Intersymbol interference; MIMO; OFDM; Receiving antennas; Transmitting antennas;
Conference_Titel :
Global Telecommunications Conference, 2005. GLOBECOM '05. IEEE
Print_ISBN :
0-7803-9414-3
DOI :
10.1109/GLOCOM.2005.1577918
